//
//  SQLiteool.h
//
//  Created by 周成龙
//

#import <Foundation/Foundation.h>

@interface SQLiteTool : NSObject

+ (instancetype)shareSQLiteTool;

- (BOOL)openDB;
- (void)closeDB;

/// 执行sql语句
- (BOOL)execSql:(NSString *)sql;

///查
- (NSArray *)qureySqlite:(NSString *)querySql;

@end
